Pre-print can only be posted prior to acceptance
Pre-print must be accompanied by set statement (see link)
Pre-print must not be replaced with post-print, instead a link to published version with amended set statement should be made
Pre-print on author's personal website, employer website, free public server or pre-prints in subject area
Post-print on author's personal website immediately
Post-print in Institutional repositories or Central repositories after 12 months embargo
Publisher's version/PDF cannot be used
Published source must be acknowledged
Must link to publisher version
Set phrase to accompany archived copy (see policy)
Eligible authors may deposit in OpenDepot
The publisher will deposit in PubMed Central on behalf of NIH authors
Publisher last contacted on 19/02/2015